What Is A Vapor Recovery Unit (VRU) And How Does It Work?
A vapor recovery unit (VRU) is designed or used to remove undesirable vapors present in crude oil, well production wastewater, or other fuels stored in tanks. The primary purpose for such a device is to reduce emissions, but some other benefits are also gained through the process of vapor recovery including the ability to increase engine power output, improve gas mileage, and increase the amount of energy that is recovered from a tank full of exhaust. Vapor recovery services are widely used in upstream and downstream processes in the oil and gas industry. VRUs are also used in refineries, oil & gas, and chemicals. A vapor recovery unit is also used to recover vapors emitted directly into the environment. Vapors present in storage tanks are economically beneficial and harmful to the environment. The unit is used to restrict, store, withdraw, and refine vapor from the storage tanks. Four main components of the vapor recovery unit are, such as scrubbe...